When ceni is started in console, ceni does not end its process when console window is closed by X button and it runs in background using high cpu. If same operation is done multiple times, multiple 'ceni processes' run in the background, taking up to 100 % processor time.
How can this be prevented and that no 'ceni processes' run into the background when console is closed by X button ? (that is when ceni is not exited by Exit link in the console). I'm using XFCE.